Streaming Python Packages

smart-open

Utils for streaming large files (S3, HDFS, gzip, bz2...)

json-repair

Repair malformed JSON from LLMs, APIs, logs, and user input in Python.

partial-json-parser

Parse partial JSON generated by LLM

zipstream-ng

A modern and easy to use streamable zip file generator

tensorflow-io-gcs-filesystem

Dataset, streaming, and file system extensions maintained by TensorFlow SIG-IO

mosaicml-streaming

A Data Streaming Library for Efficient Neural Network Training

soniox

Python SDK for the Soniox API: realtime/async STT and TTS.

tensorflow-io

Dataset, streaming, and file system extensions maintained by TensorFlow SIG-IO

river

🌊 Online machine learning in Python

streamlink

Streamlink is a CLI utility which pipes video streams from various services into a video player

dxcam

A Python high-performance screen capture library for Windows using Desktop Duplication API - Updated 2026

sentry-arroyo

A library to build streaming applications that consume from and produce to Kafka.

xbbg

Intuitive Data Workflows

betfairlightweight

betfairlightweight - Betfair API-NG python wrapper (with streaming)

sift-stack-py

Sift client libraries and protocol buffers

paradict

Streamable multi-format serialization with schema

aiocometd

CometD client for asyncio

sift-stream-bindings

Sift client libraries and protocol buffers

tensorflow-io-nightly

Dataset, streaming, and file system extensions maintained by TensorFlow SIG-IO

aiosfstream

Salesforce Streaming API client for asyncio

a11-kit

A streaming action runtime for AI agents, model serving, and multimodal APIs

distogram

A library to compute histograms on distributed environments, on streaming data

perspective-python

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

feldera

The Feldera Incremental Computation Engine